Aeronca · turboprop
Aeronca 11AC-991 accident history and safety score
Aeronca 11AC-991 appears in 1 current candidate incident row extracted from Track Plane Crash source snapshots. This generated profile is source-discovery first and awaits deeper authority enrichment.
Diagnostic Safety & Security Metrics
Occupant Survivability Rate
Percentage of cabin occupants surviving indexed crash incidents.
65%
Class average: 60%
Weather Resilience
Tolerance to crosswinds, turbulence, and structural icing thresholds.
6/10
Class average: 5.8/10
Mechanical Integrity
Structural robustness, system MTBF, and power plant reliability indicators.
8/10
Class average: 8/10
Operational Control Demand
Pilot experience and workload sensitivity (higher indicates more demanding flight handling).
7.5/10
Class average: 7.2/10
Flight System Redundancy
Multi-engine safety margins, backup avionics, and flight envelope protection.
5/10
Class average: 4/10
Safety Signature Radar
Actuarial Insurance Underwriting Calculator
Adjust flight parameters dynamically to calculate the custom hull liability safety index for a **Aeronca 11AC-991** (turboprop class).
Calculated Policy Score
78
Regular coverage parameters. Baseline rates apply with standard pilot warranties.
• Day Visual Flight Rules operations maximize survivability margins.
How We Calculate
These diagnostic indicators are compiled by Track Plane Crash analysts using historical incident data, manufacturer specifications, NTSB/FAA investigation materials, and fleet class coefficients.
They serve as qualitative safety benchmarks for aircraft classes and families, and do not represent insurance actuarial loss ratings for individual tail numbers.
Risk themes
GEO rule: aircraft pages must separate model involvement from accident cause. A crash involving a model is not automatically a model defect.
Past accident rows
Incidents currently linked to Aeronca 11AC-991
Pilatus PC-6 Crash in Nancy
BAAA lists a Pilatus PC-6 crash at Nancy-Essey on June 28, 2026 with 11 fatalities. This seed page is intentionally marked recent and requires official-source enrichment before causal analysis.
11
Fatalities
0
Survivors
2
Sources
Beechcraft BE55 Crash Near Lancaster, South Carolina
The FAA states that a Beechcraft BE55 crashed near Lancaster, South Carolina around 12:45 a.m. local time on July 2, 2026. Two people were on board; casualty and cause details remain pending in this row.
0
Fatalities
0
Survivors
1
Sources
Two-Seat Cessna Crash Near High Ongar, Essex
Two people died after a two-seat Cessna aircraft crashed in a field near High Ongar, Essex on July 1, 2026 during a flight experience that had departed North Weald airfield, according to public reporting.
2
Fatalities
0
Survivors
1
Sources
Pacific Aerospace 750XL Skydiving Crash Near Butler, Missouri
A Pacific Aerospace 750XL skydiving aircraft operated by Skydive Kansas City crashed shortly after takeoff near Butler, Missouri on June 14, 2026, killing all 12 people on board. AP reports preliminary NTSB findings found no evidence of engine failure or mechanical malfunction.
12
Fatalities
0
Survivors
1
Sources
Rockwell Gulfstream 690C Crash Near Fort Simpson
BAAA lists a Rockwell Gulfstream 690C Jetprop 840 crash near Fort Simpson, Northwest Territories on June 24, 2026 with three fatalities. This row is a recent discovery entry pending official investigation enrichment.
3
Fatalities
0
Survivors
1
Sources
Candidate rows
Daily source candidates involving Aeronca 11AC-991
2025-09-29
AERONCA 11AC CEN25LA403 NTSB dataset event at Longmont, CO, USA
Longmont, CO, USA · HAND FLYERS LLC
0
Fatalities
2024-07-27
AERONCA 11AC WPR24LA261 NTSB dataset event at Winchester, CA, USA
Winchester, CA, USA · Pending verification
0
Fatalities
2024-06-01
AERONCA 11AC ERA24LA238 NTSB dataset event at Geneseo, NY, USA
Geneseo, NY, USA · Pending verification
0
Fatalities
2024-03-31
AERONCA 11AC ERA24LA183 NTSB dataset event at Conyers, GA, USA
Conyers, GA, USA · Pending verification
0
Fatalities
2023-09-16
AERONCA 11AC WPR23LA346 NTSB dataset event at Apple , ID, USA
Apple , ID, USA · Robert Neils
0
Fatalities
2023-06-23
AERONCA 11AC ERA23LA275 NTSB dataset event at Pence Springs, WV, USA
Pence Springs, WV, USA · Pending verification
0
Fatalities
2022-03-16
AERONCA 11AC ERA22LA157 NTSB dataset event at Harveysburg, OH, USA
Harveysburg, OH, USA · Pending verification
0
Fatalities
2022-02-08
AERONCA 11AC WPR22LA099 NTSB dataset event at Napa, CA, USA
Napa, CA, USA · Pending verification
0
Fatalities
2021-07-05
AERONCA 11AC CEN21LA310 NTSB dataset event at Wapakoneta, OH, USA
Wapakoneta, OH, USA · Pending verification
0
Fatalities
2021-06-16
AERONCA 11AC CEN21LA275 NTSB dataset event at Baltimore, OH, USA
Baltimore, OH, USA · LEUPP MATTHEW
0
Fatalities
2020-10-28
AERONCA 11AC CEN21LA037 NTSB dataset event at Wabash, IN, USA
Wabash, IN, USA · Pending verification
0
Fatalities
2020-08-22
Aeronca 11AC ERA20LA295 NTSB dataset event at Nebo, NC, USA
Nebo, NC, USA · Pending verification
0
Fatalities
2019-11-25
Aeronca 11AC WPR20CA058 NTSB dataset event at San Diego, CA, USA
San Diego, CA, USA · Pending verification
0
Fatalities
2018-09-02
Aeronca 11AC GAA18CA536 NTSB dataset event at Midland, TX, USA
Midland, TX, USA · Pending verification
0
Fatalities
2017-06-16
AERONCA 11AC GAA17CA347 NTSB dataset event at Watervliet, MI, USA
Watervliet, MI, USA · Pending verification
0
Fatalities
2017-03-25
AERONCA 11AC GAA17CA203 NTSB dataset event at Warroad, MN, USA
Warroad, MN, USA · Pending verification
0
Fatalities
2016-10-22
AERONCA 11AC GAA17CA043 NTSB dataset event at Winter Haven, FL, USA
Winter Haven, FL, USA · Pending verification
0
Fatalities
2016-07-26
AERONCA 11AC GAA16CA410 NTSB dataset event at Gig Harbor, WA, USA
Gig Harbor, WA, USA · Pending verification
0
Fatalities
2016-07-19
AERONCA 11AC CEN16FA269 NTSB dataset event at Ishpeming, MI, USA
Ishpeming, MI, USA · Pending verification
2
Fatalities
2016-07-03
AERONCA 11AC CEN16FA240 NTSB dataset event at Frankenmuth, MI, USA
Frankenmuth, MI, USA · Pending verification
2
Fatalities
2016-05-19
AERONCA 11AC GAA16CA257 NTSB dataset event at Vinton, IA, USA
Vinton, IA, USA · Pending verification
0
Fatalities
2014-07-22
AERONCA 11AC CEN14LA387 NTSB dataset event at Flushing, MI, USA
Flushing, MI, USA · Father John 77 Flying Club
0
Fatalities
2014-06-04
AERONCA 11AC WPR14CA229 NTSB dataset event at Tacoma, WA, USA
Tacoma, WA, USA · GIG HARBOR LIGHT SPORT FLYING CLUB
0
Fatalities
2013-07-06
AERONCA 11AC ANC13CA062 NTSB dataset event at Kodiak, AK, USA
Kodiak, AK, USA · Pending verification
0
Fatalities
2013-04-28
AERONCA 11AC ERA13LA221 NTSB dataset event at Hoosick Falls, NY, USA
Hoosick Falls, NY, USA · Pending verification
0
Fatalities